A 2D multiplayer space shooter game
oGame-like browser space realtime strategy game based on xNova
3D Space Station Simulator (inspired by SS13)
Cosmos Tycoon is a open source transport simulation browser game.
a Human and Artificial Intelligence Network
A maintenance toolbox for cleaning up Space Engineers saves.
breakout/arkanoid clone multiplayers network game at 360°!
Free strategy browsergame engine.
Turn based tactical battle multiplayer game with Aliens and Marines
Space Exploration Game
Game engine and ready browser game Pulsar Online